World's Best Scientists 2026 revealed!
Siegfried Raasch

Siegfried Raasch

D-Index & Metrics

Environmental Sciences

D-Index
45
Citations
8468
World Ranking
6361
National Ranking
414

Siegfried Raasch publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Siegfried Raasch sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 164 publications — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

Siegfried Raasch D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Siegfried Raasch sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 45 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

Siegfried Raasch is affiliated with the University of Hannover in Germany and works primarily in Earth and Planetary Sciences, Environmental Science, and Engineering. Their research spans across several subfields including Atmospheric Science, Environmental Engineering, Global and Planetary Change, Aerospace Engineering, and Computational Mechanics.

The main topics explored by Raasch include Wind and Air Flow Studies, Atmospheric chemistry and aerosols, Meteorological Phenomena and Simulations, Wind Energy Research and Development, Fluid Dynamics and Turbulent Flows, Atmospheric aerosols and clouds, and Aeolian processes and effects.

Recent publications authored or co-authored by Raasch cover a range of subjects related to atmospheric modeling, wind energy, and turbulence. These include:

  • Overview of the PALM model system 6.0, 2020, Geoscientific model development
  • Development of an atmospheric chemistry model coupled to the PALM model system 6.0: implementation and first applications, 2021, Geoscientific model development
  • Wake properties and power output of very large wind farms for different meteorological conditions and turbine spacings: a large-eddy simulation case study for the German Bight, 2022, Wind energy science
  • Increased Mixing and Turbulence in the Wake of Offshore Wind Farm Foundations, 2020, Journal of Geophysical Research Oceans
  • Atmospheric flow simulation strategies to assess turbulent wind conditions for safe drone operations in urban environments, 2022, Journal of Wind Engineering and Industrial Aerodynamics

Siegfried Raasch has published multiple papers in the following venues:

  • Geoscientific model development
  • Journal of Geophysical Research Atmospheres
  • Wind energy science
  • Journal of Wind Engineering and Industrial Aerodynamics
  • Journal of Geophysical Research Oceans

Their frequent co-authors include Matthias Sühring, Björn Maronga, Sebastian Giersch, Sabine Banzhaf, and Renate Forkel.

Best Publications

  • Improvement of the K-profile Model for the Planetary Boundary Layer based on Large Eddy Simulation Data

    Y. Noh;W. G. Cheon;S. Y. Hong;S. Raasch

  • An intercomparison of large-eddy simulations of the stable boundary layer

    Robert J. Beare;Malcolm K. Macvean;Albert A.M. Holtslag;Joan Cuxart

  • The Parallelized Large-Eddy Simulation Model (PALM) version 4.0 for atmospheric and oceanic flows: model formulation, recent developments, and future perspectives

    Björn Maronga;Micha Gryschka;Rieke Heinze;Fabian Hoffmann

  • PALM - A large-eddy simulation model performing on massively parallel computers

    Siegfried Raasch;Michael Schröter

  • Overview of the PALM model system 6.0

    Björn Maronga;Björn Maronga;Sabine Banzhaf;Cornelia Burmeister;Thomas Esch

  • High resolution urban large-eddy simulation studies from street canyon to neighbourhood scale

    Marcus Oliver Letzel;Martina Krane;Siegfried Raasch

  • LES Study of the Energy Imbalance Problem with Eddy Covariance Fluxes

    Manabu Kanda;Atsushi Inagaki;Marcus Oliver Letzel;Siegfried Raasch

  • A New Aerodynamic Parametrization for Real Urban Surfaces

    Manabu Kanda;Atsushi Inagaki;Takashi Miyamoto;Micha Gryschka

  • Large Eddy Simulation of the Ocean Mixed Layer: The Effects of Wave Breaking and Langmuir Circulation

    Yign Noh;Hong Sik Min;Siegfried Raasch

  • Energy balance closure for the LITFASS-2003 experiment

    Thomas Foken;Matthias Mauder;Matthias Mauder;Claudia Liebethal;Florian Wimmer;Florian Wimmer

  • An Analysis Of Secondary Circulations And Their Effects Caused By Small-Scale Surface Inhomogeneities Using Large-Eddy Simulation

    S. Raasch;G. Harbusch

  • A Large-Eddy Simulation Study of Thermal Effects on Turbulent Flow and Dispersion in and above a Street Canyon

    Seung-Bu Park;Jong-Jin Baik;Siegfried Raasch;Marcus Oliver Letzel

  • A new method for large-eddy simulations of clouds with Lagrangian droplets including the effects of turbulent collision

    Theres Riechelmann;Y. Noh;Siegfried Raasch

  • Large-Eddy Simulations of Surface Heterogeneity Effects on the Convective Boundary Layer During the LITFASS-2003 Experiment

    Björn Maronga;Siegfried Raasch

  • Spatial representativeness of single tower measurements and the imbalance problem with eddy-covariance fluxes: results of a large-eddy simulation study

    Gerald Steinfeld;Marcus Oliver Letzel;Siegfried Raasch;Manabu Kanda

  • Impact of surface heterogeneity on energy imbalance : A study using LES

    Atsushi Inagaki;Marcus Oliver Letzel;Siegfried Raasch;Manabu Kanda

  • Large Eddy Simulation of Thermally Induced Oscillations in the Convective Boundary Layer

    Marcus Oliver Letzel;Siegfried Raasch

  • A New Research Approach for Observing and Characterizing Land-Atmosphere Feedback

    Volker Wulfmeyer;David D. Turner;B. Baker;R. Banta

  • Ventilation and Air Quality in City Blocks Using Large-Eddy Simulation—Urban Planning Perspective

    Mona Kurppa;Antti Hellsten;Mikko Auvinen;Siegfried Raasch

  • Roll Vortices and Boundary-Layer Development during a Cold Air Outbreak

    Jörg Hartmann;Christoph Kottmeier;Christoph Kottmeier;Siegfried Raasch

Frequent Co-Authors

Matthias Mauder
Matthias Mauder Karlsruhe Institute of Technology
Renate Forkel
Renate Forkel Karlsruhe Institute of Technology
Thomas Foken
Thomas Foken University of Bayreuth
Manabu Kanda
Manabu Kanda Tokyo Institute of Technology
Edward Ng
Edward Ng Chinese University of Hong Kong
Andreas Matzarakis
Andreas Matzarakis University of Freiburg
Gunther Seckmeyer
Gunther Seckmeyer University of Hannover
Eva Falge
Eva Falge German Meteorological Service
Timo Vesala
Timo Vesala University of Helsinki
Christoph Kottmeier
Christoph Kottmeier Karlsruhe Institute of Technology

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